You are 140 questions into the FLK1 paper. A fact pattern appears: a minister has refused a licence without giving reasons, a campaign group wants to challenge it, and you have four very plausible-looking answers. Is this illegality? Procedural unfairness? A standing problem? The clock is running, and Constitutional and Administrative Law & EU Law has a habit of hiding the real issue behind two or three competing ones.
This subject feels abstract until exam day, when it turns into a precision test. The good news is that the examinable content is tightly defined, and once you can map a scenario to the right doctrine, the questions become a lot less frightening. Let me walk you through what actually matters for the SQE1 assessment.
Why this FLK1 subject rewards structure, not memory
Many candidates treat constitutional law as a list of cases to recall. That is the wrong instinct for the Single Best Answer format. The examiner rarely asks "which case decided X". Instead you get a realistic problem and must pick the answer that is legally correct and the best fit on the facts. Two answers may both be true; one is simply more precise.
So your job is to build a decision tree. When you see a public body making a decision, ask: what is the source of its power? Has it acted within that power? Was the process fair? Could the decision be challenged, by whom, and through what route? If you can run that sequence quickly, you have already beaten most of the difficulty.
The core principles: sovereignty, rule of law and separation of powers
Three pillars underpin the whole subject. Parliamentary sovereignty means Parliament can make or unmake any law, and no body — including the courts — can override an Act of Parliament. Watch for questions where a candidate is tempted to say a court "struck down" primary legislation. Under the Human Rights Act 1998, the higher courts can issue a declaration of incompatibility, but that does not invalidate the statute. The Act stays in force until Parliament changes it.
The rule of law requires that everyone, including government, is subject to the law and that power has a legal basis. Entick v Carrington (1765) is the classic illustration: the state needed lawful authority to enter property, and a minister's say-so was not enough. M v Home Office (1994) confirmed that even ministers can be held in contempt — no one is above the law.
The separation of powers in the UK is partial rather than rigid. The executive sits within the legislature, but the judiciary is independent. Expect questions probing the boundary, especially where the courts review government action.
Quick check: if an answer option suggests a court can "annul an Act of Parliament", be very suspicious. That is almost always a distractor designed to catch candidates who skim.
Judicial review: the heart of the SQE1 syllabus
If you master one area, make it judicial review. It generates a large share of the questions because it is rich with branching facts. Start with the three classic grounds set out in Council of Civil Service Unions v Minister for the Civil Service (1985), the GCHQ case: illegality, irrationality and procedural impropriety.
Illegality covers a body acting outside its powers, using a power for the wrong purpose, fettering its discretion, or taking irrelevant matters into account (and ignoring relevant ones). Padfield v Minister of Agriculture (1968) is your touchstone for improper purpose — a discretion must be used to promote the policy of the Act that granted it.
Irrationality, often called Wednesbury unreasonableness after Associated Provincial Picture Houses v Wednesbury Corporation (1948), is a high threshold: the decision must be so unreasonable that no reasonable authority could have reached it. Candidates frequently over-use this ground. If the facts show a flawed process or a misreading of the statute, the better answer is usually illegality or procedural impropriety, not irrationality.
Procedural impropriety includes breach of statutory procedures and breach of natural justice — the right to a fair hearing and the rule against bias. The licence scenario at the top of this article, where no reasons were given and no hearing offered, points squarely here.
Add legitimate expectation to your toolkit. Where a public body has made a clear promise or established a settled practice, a person may have an enforceable expectation that it will be honoured, subject to overriding public interest. And in human rights contexts, the courts apply proportionality rather than bare Wednesbury review — see the approach in R (Daly) v Secretary of State for the Home Department (2001).
Standing, time limits and remedies — the procedural traps
Knowing the grounds is only half the battle. The exam loves procedural detail. A claimant must have standing — a "sufficient interest" in the matter. Campaign groups can sometimes qualify, so do not assume a pressure group is automatically shut out. Claims must be brought promptly and within the time limit for judicial review proceedings. Remedies are discretionary: a quashing order, prohibiting order, mandatory order, declaration or injunction. The court can refuse relief even where a ground is made out.
Watch for ouster clauses — statutory provisions that try to exclude judicial review. Anisminic v Foreign Compensation Commission (1969) shows how narrowly the courts have traditionally read them. A question may give you an apparently watertight ouster clause and ask whether review is still possible; the historic answer leans towards the courts protecting their supervisory role.
Royal prerogative and the limits of executive power
The royal prerogative is the residue of discretionary power left in the hands of the Crown, exercised in practice by ministers. Crucially, prerogative power can be reviewed by the courts and can be displaced by statute. R (Miller) v The Prime Minister (2019) confirmed that even the exercise of prerogative is subject to legal limits where it frustrates fundamental constitutional principles. Expect a scenario testing whether a power is statutory or prerogative, and what follows from that distinction.
Human rights and retained EU law: don't skip the final third
The Human Rights Act 1998 gives effect to the European Convention rights in domestic law. Three mechanics matter for FLK1. Courts must read and give effect to legislation compatibly with Convention rights so far as possible. Public authorities must not act incompatibly with those rights. And where compatibility is impossible, the higher courts issue a declaration of incompatibility rather than striking the law down. Know the difference between qualified rights (such as private life and expression), which allow proportionate interference, and absolute rights, which do not.
On the EU element, the syllabus reflects the position after the UK left the EU. Focus on the concept of retained EU law and how it sits within the domestic hierarchy, the general principle of the supremacy of Parliament, and the framework that now governs the relationship. Per the latest SRA specification, this is examined at a level of general understanding rather than deep technical detail — so secure the headline principles rather than drowning in pre-Brexit case law.
A practical revision routine that works for FLK1
Reading the textbook once will not get you there. Here is what I tell candidates to actually do:
- Draw a one-page judicial review flowchart: source of power → grounds → standing and time limits → remedies. Redraw it from memory until it is automatic.
- For every case you learn, write the single principle it stands for in one line. You need the principle, not the full facts.
- Practise distinguishing the grounds. Take ten practice questions and force yourself to label each as illegality, irrationality or procedural impropriety before looking at the options.
- Drill the "declaration of incompatibility does not invalidate" point until it is reflexive — it is one of the most commonly tested traps.
- Time yourself. With 180 questions and 5 hours 20 minutes per paper, you have under two minutes per question. Constitutional scenarios can be wordy, so reading speed matters.
Exam habit worth building: identify the public body and its power first, before you even read the answer options. It stops you being led by an attractive but wrong distractor.
Treat this subject as a skill in pattern recognition. The candidates who pass are not the ones who memorised the most cases — they are the ones who can look at a fresh fact pattern and name the issue within seconds. That comes only from repeated, timed practice against good questions.
How CELE SQE can help
If you want structure rather than a pile of notes, our SQE1 courses cover all 13 subjects across FLK1 and FLK2, from the Short-term Course at £1,750 up to the Long-term Course at £3,720, with a single-FLK option at half price if you only need one half. For relentless practice on judicial review and the rest, the SQE1 Question Bank runs at £575/month, and the full textbook set is £950. Whenever you are ready, reach us on WeChat SQE100, at [email protected], or at celebar.com — no pressure, just help when you want it.